登録して招待リンクを共有すると、動画再生報酬と紹介報酬を獲得できます。

Paul Graham
@paulg
参加 August 2010
806 フォロー中    5.4M ファン
There were a lot of things that only worked because there's a limit to the rate at which humans can operate. We're about to find out what all of them are, as they break.